| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.32 | 7.543% | $182.0918 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $122.49 | 3.576% | $126.8702 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $218.34 | 5.187% | $229.6653 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $131.41 | 5.759% | $138.9779 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $17.58 | 10.502% | $19.4263 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $133.63 | 5.456% | $140.9209 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $60.43 | 7.349% | $64.871 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $853.20 | $902.8234 | $902.83 | $902.80 | $902.90 | |